540535027 has 2 divisors, whose sum is σ = 540535028. Its totient is φ = 540535026.

The previous prime is 540535019. The next prime is 540535063. The reversal of 540535027 is 720535045.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 540535027 - 2³ = 540535019 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 540535027.

It is not a weakly prime, because it can be changed into another prime (540535097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 270267513 + 270267514.

It is an arithmetic number, because the mean of its divisors is an integer number (270267514).

Almost surely, 2^540535027 is an apocalyptic number.

540535027 is a deficient number, since it is larger than the sum of its proper divisors (1).

540535027 is an equidigital number, since it uses as much as digits as its factorization.

540535027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21000, while the sum is 31.

The square root of 540535027 is about 23249.4091752887. The cubic root of 540535027 is about 814.5941381897.

The spelling of 540535027 in words is "five hundred forty million, five hundred thirty-five thousand, twenty-seven".